Back massage board



FIG. 1 is a front view of a back massage board showing our new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is right side view thereof, the left side being identical thereto;

FIG. 5 is a rear view thereof;

FIG. 6 is an enlarged cross-sectional view taken along lines 6--6 of FIG. 1; and,

FIG. 7 is a front view of a second embodiment of the back massage board of FIG. 1, the only difference residing in the elongated length of the board, with all other sides being identical to that shown in FIGS. 2-6. 

The ornamental design for a back massage board, as shown and described. 